<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
login页面
<form action="/climber/user/register" method="get">
    username：<input type="text" name="username">
    密码：<input type="text" name="password">
    角色：<select name="rid">
    <option value="2">cmanager</option>
    <option value="3">xmanager</option>
    <option value="4">kmanager</option>
    <option value="5">zmanager</option>
</select>

    <input type="submit" value="注册">
</form>
</body>
</html>